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3 years ago

Find the dimensions of a rectangle with perimeter 84 m whose area is as large as possible.

Mathematics

1 answer:

Slav-nsk [51]3 years ago

8 0

21 and 21
(it's a square)
and yes, a square is a rectangle

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guajiro [1.7K]

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Step-by-step explanation:

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2 years ago

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PLEASE HELP ASAP AND THANKS Find x

baherus [9]

Answer:

The value of x is 2.

Step-by-step explanation:

First, you have to make the left side into 1 fraction by making the denorminator the same :

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Then you have to do cross multiplication :

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3 years ago

Why 9 is a square number plot

konstantin123 [22]

Informally: When you multiply a whole number times itself, the resulting product is called a square number, or a perfect square or simply "a square." So 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers

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2 years ago

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mrs_skeptik [129]

Hi there!

Answer:

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Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

Multiply by the numbers.

39*5=195

195/5=39

195/39=5

5*39=195

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Hope this helps!

-Charlie

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3 years ago

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C. It is the mean. Add all of the ages up and divide by how many there are.

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